Finding the Third Proportional to 5,182,957 and 10,697,122

Step by Step Solution

1. Step 1: Write the proportion equation
   5,182,957 : 10,697,122 = 10,697,122 : x
2. Step 2: Convert to fraction form
   5,182,957/10,697,122 = 10,697,122/x
3. Step 3: Cross multiply
   5,182,957x = 10,697,122 × 10,697,122
4. Step 4: Simplify right side
   5,182,957x = 114,428,419,082,884
5. Step 5: Solve for x
   x = 114,428,419,082,884/5,182,957
6. Step 6: Final answer
   x = 22,077,825.28